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    <div class="moz-cite-prefix">On 04/05/15 19:00, Reid Kleckner wrote:<br>
    </div>
    <blockquote
cite="mid:CACs=ty+0nGLzXqid-oi9cHgGJxuYZesCh9QVn21QHsz_u68WUA@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div class="gmail_extra">
          <div class="gmail_quote">On Sat, May 2, 2015 at 2:06 PM, Peter
            Stirling <span dir="ltr"><<a moz-do-not-send="true"
                href="mailto:peter@pjstirling.plus.com" target="_blank">peter@pjstirling.plus.com</a>></span>
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0 0 0
              .8ex;border-left:1px #ccc solid;padding-left:1ex">
              <div bgcolor="#FFFFFF" text="#000000">
                <div>
                  <div class="h5">
                    <div>On 28/04/15 23:31, Reid Kleckner wrote:<br>
                    </div>
                    <blockquote type="cite">
                      <div dir="ltr">
                        <div class="gmail_extra">
                          <div class="gmail_quote">On Wed, Apr 15, 2015
                            at 10:25 PM, Peter Stirling <span dir="ltr"><<a
                                moz-do-not-send="true"
                                href="mailto:peter@pjstirling.plus.com"
                                target="_blank">peter@pjstirling.plus.com</a>></span>
                            wrote:
                            <blockquote class="gmail_quote"
                              style="margin:0 0 0 .8ex;border-left:1px
                              #ccc solid;padding-left:1ex">
                              <div bgcolor="#FFFFFF" text="#000000">
                                <div> Visitor::RequestCompleteType()
                                  calls Sema::RequireCompleteType()
                                  (which IMO has the wrong name, it
                                  returns false on what I would
                                  consider, from the name, success).<br>
                                </div>
                              </div>
                            </blockquote>
                            <div><br>
                            </div>
                            <div>Much has been made about the sense of
                              boolean return values in Clang. It isn't
                              consistent or sane, but such is life. =/</div>
                            <div> </div>
                            <blockquote class="gmail_quote"
                              style="margin:0 0 0 .8ex;border-left:1px
                              #ccc solid;padding-left:1ex">
                              <div bgcolor="#FFFFFF" text="#000000">
                                <div> So, I don't construct the
                                  specializations for methods directly
                                  in my code, I assume that some of the
                                  instantiation is performed by
                                  RequireCompleteType(), but surely if I
                                  checked for SFINAE at that level then
                                  I would lose EVERY methods for
                                  std::pair<int const, int const>
                                  and not just the ones that involve
                                  mutation?</div>
                              </div>
                            </blockquote>
                            <div><br>
                            </div>
                            <div>I think RequireCompleteType won't
                              instantiate all the member functions, like
                              operator=, but you can look it up, and ask
                              for an instantiation of it.</div>
                          </div>
                        </div>
                      </div>
                    </blockquote>
                    <br>
                  </div>
                </div>
                Perhaps I misunderstand what you mean by 'instantiate'
                but this doesn't seem to be the case. When I walk the
                CXXRecordDecl for 'std::pair<int const, int
                const>' there ARE declarations for the methods that
                require mutation. My tool scans the AST for functions
                and methods and outputs a file containing functions that
                invoke the ones it finds, which is then compiled into a
                shared library, so what I want is protection against
                functions that can't be called.<br>
                <br>
                How do I go about asking for an instantiation of a
                method on its own?<br>
              </div>
            </blockquote>
          </div>
          <br>
        </div>
        <div class="gmail_extra">Right, instantiating the class will
          create decls of all the member functions, but the bodies will
          be empty because C++ essentially requires that they be parsed
          lazily. I'd have to lookup the detailed mechanics, but you
          should be able to look at the method decl, figure out that it
          needs instantiation, instantiate it, and put the error trap
          around that.</div>
      </div>
    </blockquote>
    <br>
    I added the following test:<br>
    <br>
      if(inInstantiation) {<br>
        clang::Sema::SFINAETrap trap(sema);<br>
       
    sema.InstantiateFunctionDefinition(d->getParent()->getLocation(),
    d, true, true);<br>
        if(trap.hasErrorOccurred()) {<br>
          return false;<br>
        }<br>
      }<br>
    <br>
    Now I'm hitting a seg-fault (null pointer) deep inside clang:<br>
    <br>
    Program received signal SIGSEGV, Segmentation fault.<br>
    clang::Scope::getEntity (this=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Scope.h:310<br>
    310      DeclContext *getEntity() const { return Entity; }<br>
    (gdb) bt<br>
    #0  clang::Scope::getEntity (this=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Scope.h:310<br>
    #1  0x00007ffff535cdaf in clang::Sema::PushOnScopeChains
    (this=0x6b6e00, D=0x38392c8, S=0x0, AddToContext=true) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDecl.cpp:1190<br>
    #2  0x00007ffff535ef9a in clang::Sema::LazilyCreateBuiltin
    (this=0x6b6e00, II=0x69f638, ID=370, S=0x0, ForRedeclaration=false,
    Loc=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDecl.cpp:1778<br>
    #3  0x00007ffff572247e in LookupBuiltin (S=..., R=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaLookup.cpp:544<br>
    #4  0x00007ffff5722240 in clang::Sema::LookupName (this=0x6b6e00,
    R=..., S=0x0, AllowBuiltinCreation=true) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaLookup.cpp:1426<br>
    #5  0x00007ffff572362c in clang::Sema::LookupParsedName
    (this=0x6b6e00, R=..., S=0x0, SS=0x7ffffffea958,
    AllowBuiltinCreation=true, EnteringContext=false) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaLookup.cpp:1868<br>
    #6  0x00007ffff5524491 in clang::Sema::ActOnIdExpression
    (this=0x6b6e00, S=0x0, SS=..., TemplateKWLoc=..., Id=...,
    HasTrailingLParen=true, IsAddressOfOperand=false, <br>
        CCC=std::unique_ptr<clang::CorrectionCandidateCallback>
    containing 0x0, IsInlineAsmIdentifier=false, KeywordReplacement=0x0)
    at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:2114<br>
    #7  0x00007ffff5523d96 in
    clang::Sema::DefaultVariadicArgumentPromotion (this=0x6b6e00,
    E=0x38383f0, CT=clang::Sema::VariadicConstructor, FDecl=0x878b20) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:936<br>
    #8  0x00007ffff55367c6 in clang::Sema::GatherArgumentsForCall
    (this=0x6b6e00, CallLoc=..., FDecl=0x878b20, Proto=0x878ad0,
    FirstParam=0, Args=..., AllArgs=...,
    CallType=clang::Sema::VariadicConstructor, AllowExplicit=false, <br>
        IsListInitialization=false) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:4477<br>
    #9  0x00007ffff5426487 in clang::Sema::CompleteConstructorCall
    (this=0x6b6e00, Constructor=0x878b20, ArgsPtr=..., Loc=...,
    ConvertedArgs=..., AllowExplicit=false, IsListInitialization=false)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp:11427<br>
    #10 0x00007ffff56f4184 in clang::InitializationSequence::Perform
    (this=0x7ffffffebff0, S=..., Entity=..., Kind=..., Args=...,
    ResultType=0x0) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaInit.cpp:6189<br>
    #11 0x00007ffff56fe47b in clang::Sema::PerformCopyInitialization
    (this=0x6b6e00, Entity=..., EqualLoc=..., Init=...,
    TopLevelOfInitList=false, AllowExplicit=false)<br>
        at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaInit.cpp:7495<br>
    #12 0x00007ffff55364e9 in clang::Sema::GatherArgumentsForCall
    (this=0x6b6e00, CallLoc=..., FDecl=0x3839080, Proto=0x3839010,
    FirstParam=0, Args=..., AllArgs=...,
    CallType=clang::Sema::VariadicDoesNotApply, AllowExplicit=false, <br>
        IsListInitialization=false) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:4433<br>
    #13 0x00007ffff5535c19 in clang::Sema::ConvertArgumentsForCall
    (this=0x6b6e00, Call=0x3839240, Fn=0x3839228, FDecl=0x3839080,
    Proto=0x3839010, Args=..., RParenLoc=..., IsExecConfig=false)<br>
        at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:4378<br>
    #14 0x00007ffff5538209 in clang::Sema::BuildResolvedCallExpr
    (this=0x6b6e00, Fn=0x3839228, NDecl=0x3839080, LParenLoc=...,
    Args=..., RParenLoc=..., Config=0x0, IsExecConfig=false)<br>
        at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:4964<br>
    #15 0x00007ffff57b4ad2 in FinishOverloadedCallExpr (SemaRef=...,
    S=0x0, Fn=0x3839190, ULE=0x3837ab8, LParenLoc=..., Args=...,
    RParenLoc=..., ExecConfig=0x0, CandidateSet=0x7ffffffee548,
    Best=0x7ffffffee510, <br>
        OverloadResult=clang::OR_Success, AllowTypoCorrection=true) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaOverload.cpp:10798<br>
    #16 0x00007ffff57b47cd in clang::Sema::BuildOverloadedCallExpr
    (this=0x6b6e00, S=0x0, Fn=0x3837ab8, ULE=0x3837ab8, LParenLoc=...,
    Args=..., RParenLoc=..., ExecConfig=0x0, AllowTypoCorrection=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaOverload.cpp:10871<br>
    #17 0x00007ffff5525999 in clang::Sema::ActOnCallExpr (this=0x6b6e00,
    S=0x0, Fn=0x3837ab8, LParenLoc=..., ArgExprs=..., RParenLoc=...,
    ExecConfig=0x0, IsExecConfig=false)<br>
        at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:4768<br>
    #18 0x00007ffff5975fee in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::RebuildCallExpr
    (this=0x7fffffff2738, Callee=0x3837ab8, LParenLoc=..., Args=...,
    RParenLoc=..., ExecConfig=0x0)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:1833<br>
    #19 0x00007ffff5975f26 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformCallExpr
    (this=0x7fffffff2738, E=0x8d8a08) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:7617<br>
    #20 0x00007ffff5967982 in (anonymous
    namespace)::TemplateInstantiator::TransformCallExpr
    (this=0x7fffffff2738, CE=0x8d8a08) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:823<br>
    #21 0x00007ffff595e10a in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformExpr
    (this=0x7fffffff2738, E=0x8d8a08) at
    tools/clang/include/clang/AST/StmtNodes.inc:299<br>
    #22 0x00007ffff597fbb2 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDecltypeType
    (this=0x7fffffff2738, TLB=..., TL=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:4922<br>
    #23 0x00007ffff5954aa6 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff2738, TLB=..., T=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/AST/TypeNodes.def:88<br>
    #24 0x00007ffff59539bf in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff2738, DI=0x8d8aa8) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3706<br>
    #25 0x00007ffff597404d in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateArgument
    (this=0x7fffffff2738, Input=..., Output=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3441<br>
    #26 0x00007ffff597332a in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateArguments<clang::TemplateArgumentLocContainerIterator<clang::TemplateSpecializationTypeLoc>
    > (this=0x7fffffff2738, <br>
        First=..., Last=..., Outputs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3661<br>
    #27 0x00007ffff5971f79 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateSpecializationType
    (this=0x7fffffff2738, TLB=..., TL=..., Template=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:5213<br>
    #28 0x00007ffff5971c34 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTSIInObjectScope
    (this=0x7fffffff2738, TL=..., ObjectType=..., UnqualLookup=0x0,
    SS=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3854<br>
    #29 0x00007ffff5990278 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTypeInObjectScope
    (this=0x7fffffff2738, TL=..., ObjectType=..., UnqualLookup=0x0,
    SS=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3813<br>
    #30 0x00007ffff59604c8 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformNestedNameSpecifierLoc
    (this=0x7fffffff2738, NNS=..., ObjectType=...,
    FirstQualifierInScope=0x0)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3189<br>
    #31 0x00007ffff59817be in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDependentNameType
    (this=0x7fffffff2738, TLB=..., TL=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:5434<br>
    #32 0x00007ffff5954f1a in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff2738, TLB=..., T=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/AST/TypeNodes.def:101<br>
    #33 0x00007ffff59539bf in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff2738, DI=0x8d8cc0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3706<br>
    #34 0x00007ffff59537ff in clang::Sema::SubstType (this=0x6b6e00,
    T=0x8d8cc0, Args=..., Loc=..., Entity=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1472<br>
    #35 0x00007ffff59581e7 in clang::Sema::SubstBaseSpecifiers
    (this=0x6b6e00, Instantiation=0x3837850, Pattern=0x8d8440,
    TemplateArgs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1810<br>
    #36 0x00007ffff5958675 in clang::Sema::InstantiateClass
    (this=0x6b6e00, PointOfInstantiation=..., Instantiation=0x3837850,
    Pattern=0x8d8440, TemplateArgs=...,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1971<br>
    #37 0x00007ffff595a361 in
    clang::Sema::InstantiateClassTemplateSpecialization (this=0x6b6e00,
    PointOfInstantiation=..., ClassTemplateSpec=0x3837850,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:2427<br>
    #38 0x00007ffff5a157c1 in clang::Sema::RequireCompleteTypeImpl
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5290<br>
    #39 0x00007ffff5a150f6 in clang::Sema::RequireCompleteType
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5117<br>
    #40 0x00007ffff52aa25a in
    clang::Sema::RequireCompleteType<clang::SourceRange>
    (this=0x6b6e00, Loc=..., T=..., DiagID=2256, Args=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Sema.h:1303<br>
    #41 0x00007ffff53ff108 in clang::Sema::CheckBaseSpecifier
    (this=0x6b6e00, Class=0x38362d8, SpecifierRange=..., Virtual=false,
    Access=clang::AS_public, TInfo=0x38379e0, EllipsisLoc=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp:1454<br>
    #42 0x00007ffff595828a in clang::Sema::SubstBaseSpecifiers
    (this=0x6b6e00, Instantiation=0x38362d8, Pattern=0x8d94d8,
    TemplateArgs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1822<br>
    #43 0x00007ffff5958675 in clang::Sema::InstantiateClass
    (this=0x6b6e00, PointOfInstantiation=..., Instantiation=0x38362d8,
    Pattern=0x8d94d8, TemplateArgs=...,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1971<br>
    #44 0x00007ffff595a361 in
    clang::Sema::InstantiateClassTemplateSpecialization (this=0x6b6e00,
    PointOfInstantiation=..., ClassTemplateSpec=0x38362d8,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:2427<br>
    #45 0x00007ffff5a157c1 in clang::Sema::RequireCompleteTypeImpl
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5290<br>
    #46 0x00007ffff5a150f6 in clang::Sema::RequireCompleteType
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5117<br>
    #47 0x00007ffff52aa25a in
    clang::Sema::RequireCompleteType<clang::SourceRange>
    (this=0x6b6e00, Loc=..., T=..., DiagID=2259, Args=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Sema.h:1303<br>
    #48 0x00007ffff52a5c38 in clang::Sema::RequireCompleteDeclContext
    (this=0x6b6e00, SS=..., DC=0x3836310) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaCXXScopeSpec.cpp:212<br>
    #49 0x00007ffff552c8ec in
    clang::Sema::BuildQualifiedDeclarationNameExpr (this=0x6b6e00,
    SS=..., NameInfo=..., IsAddressOfOperand=false, RecoveryTSI=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:2294<br>
    #50 0x00007ffff5976d14 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::RebuildDependentScopeDeclRefExpr
    (this=0x7fffffff75b8, QualifierLoc=..., TemplateKWLoc=...,
    NameInfo=..., TemplateArgs=0x0, <br>
        IsAddressOfOperand=false, RecoveryTSI=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:2402<br>
    #51 0x00007ffff5976ac0 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDependentScopeDeclRefExpr
    (this=0x7fffffff75b8, E=0x7d1a50, IsAddressOfOperand=false,
    RecoveryTSI=0x0)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:8997<br>
    #52 0x00007ffff5969433 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDependentScopeDeclRefExpr
    (this=0x7fffffff75b8, E=0x7d1a50)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:8963<br>
    #53 0x00007ffff595e47c in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformExpr
    (this=0x7fffffff75b8, E=0x7d1a50) at
    tools/clang/include/clang/AST/StmtNodes.inc:433<br>
    #54 0x00007ffff59743e4 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateArgument
    (this=0x7fffffff75b8, Input=..., Output=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3480<br>
    #55 0x00007ffff597332a in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateArguments<clang::TemplateArgumentLocContainerIterator<clang::TemplateSpecializationTypeLoc>
    > (this=0x7fffffff75b8, <br>
        First=..., Last=..., Outputs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3661<br>
    #56 0x00007ffff5971f79 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateSpecializationType
    (this=0x7fffffff75b8, TLB=..., TL=..., Template=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:5213<br>
    #57 0x00007ffff598143b in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformTemplateSpecializationType
    (this=0x7fffffff75b8, TLB=..., TL=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:5112<br>
    #58 0x00007ffff5954dfd in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff75b8, TLB=..., T=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/AST/TypeNodes.def:98<br>
    #59 0x00007ffff59539bf in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformType
    (this=0x7fffffff75b8, DI=0x7d1c48) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:3706<br>
    #60 0x00007ffff59537ff in clang::Sema::SubstType (this=0x6b6e00,
    T=0x7d1c48, Args=..., Loc=..., Entity=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1472<br>
    #61 0x00007ffff59581e7 in clang::Sema::SubstBaseSpecifiers
    (this=0x6b6e00, Instantiation=0x3836030, Pattern=0x7d1578,
    TemplateArgs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1810<br>
    #62 0x00007ffff5958675 in clang::Sema::InstantiateClass
    (this=0x6b6e00, PointOfInstantiation=..., Instantiation=0x3836030,
    Pattern=0x7d1578, TemplateArgs=...,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1971<br>
    #63 0x00007ffff595a361 in
    clang::Sema::InstantiateClassTemplateSpecialization (this=0x6b6e00,
    PointOfInstantiation=..., ClassTemplateSpec=0x3836030,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:2427<br>
    #64 0x00007ffff5a157c1 in clang::Sema::RequireCompleteTypeImpl
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5290<br>
    #65 0x00007ffff5a150f6 in clang::Sema::RequireCompleteType
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5117<br>
    #66 0x00007ffff52aa25a in
    clang::Sema::RequireCompleteType<clang::SourceRange>
    (this=0x6b6e00, Loc=..., T=..., DiagID=2256, Args=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Sema.h:1303<br>
    #67 0x00007ffff53ff108 in clang::Sema::CheckBaseSpecifier
    (this=0x6b6e00, Class=0x3835810, SpecifierRange=..., Virtual=false,
    Access=clang::AS_public, TInfo=0x38361b0, EllipsisLoc=...)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp:1454<br>
    #68 0x00007ffff595828a in clang::Sema::SubstBaseSpecifiers
    (this=0x6b6e00, Instantiation=0x3835810, Pattern=0x7d1e20,
    TemplateArgs=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1822<br>
    #69 0x00007ffff5958675 in clang::Sema::InstantiateClass
    (this=0x6b6e00, PointOfInstantiation=..., Instantiation=0x3835810,
    Pattern=0x7d1e20, TemplateArgs=...,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1971<br>
    #70 0x00007ffff595a361 in
    clang::Sema::InstantiateClassTemplateSpecialization (this=0x6b6e00,
    PointOfInstantiation=..., ClassTemplateSpec=0x3835810,
    TSK=clang::TSK_ImplicitInstantiation, Complain=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:2427<br>
    #71 0x00007ffff5a157c1 in clang::Sema::RequireCompleteTypeImpl
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5290<br>
    #72 0x00007ffff5a150f6 in clang::Sema::RequireCompleteType
    (this=0x6b6e00, Loc=..., T=..., Diagnoser=...) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaType.cpp:5117<br>
    #73 0x00007ffff52aa25a in
    clang::Sema::RequireCompleteType<clang::SourceRange>
    (this=0x6b6e00, Loc=..., T=..., DiagID=2259, Args=...) at
/home/peter/Programming/llvm/llvm/tools/clang/include/clang/Sema/Sema.h:1303<br>
    #74 0x00007ffff52a5c38 in clang::Sema::RequireCompleteDeclContext
    (this=0x6b6e00, SS=..., DC=0x3835848) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaCXXScopeSpec.cpp:212<br>
    #75 0x00007ffff552c8ec in
    clang::Sema::BuildQualifiedDeclarationNameExpr (this=0x6b6e00,
    SS=..., NameInfo=..., IsAddressOfOperand=false, RecoveryTSI=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExpr.cpp:2294<br>
    #76 0x00007ffff5976d14 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::RebuildDependentScopeDeclRefExpr
    (this=0x7fffffffbac8, QualifierLoc=..., TemplateKWLoc=...,
    NameInfo=..., TemplateArgs=0x0, <br>
        IsAddressOfOperand=false, RecoveryTSI=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:2402<br>
    #77 0x00007ffff5976ac0 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDependentScopeDeclRefExpr
    (this=0x7fffffffbac8, E=0x9a8628, IsAddressOfOperand=false,
    RecoveryTSI=0x0)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:8997<br>
    #78 0x00007ffff5969433 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformDependentScopeDeclRefExpr
    (this=0x7fffffffbac8, E=0x9a8628)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:8963<br>
    #79 0x00007ffff595e47c in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformExpr
    (this=0x7fffffffbac8, E=0x9a8628) at
    tools/clang/include/clang/AST/StmtNodes.inc:433<br>
    #80 0x00007ffff596339c in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformBinaryOperator
    (this=0x7fffffffbac8, E=0x9a8818) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:7704<br>
    #81 0x00007ffff595dca3 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformExpr
    (this=0x7fffffffbac8, E=0x9a8818) at
    tools/clang/include/clang/AST/StmtNodes.inc:157<br>
    #82 0x00007ffff5955af2 in clang::TreeTransform<(anonymous
    namespace)::TemplateInstantiator>::TransformExceptionSpec
    (this=0x7fffffffbac8, Loc=..., ESI=..., Exceptions=...,
    Changed=@0x7fffffffba7f: false)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/TreeTransform.h:4697<br>
    #83 0x00007ffff59559ea in clang::Sema::SubstExceptionSpec
    (this=0x6b6e00, New=0x7ffff0b023a8, Proto=0x9a8840, Args=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiate.cpp:1611<br>
    #84 0x00007ffff59aca2b in clang::Sema::InstantiateExceptionSpec
    (this=0x6b6e00, PointOfInstantiation=..., Decl=0x7ffff0b023a8) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp:3193<br>
    #85 0x00007ffff5518b88 in clang::Sema::ResolveExceptionSpec
    (this=0x6b6e00, Loc=..., FPT=0x7ffff0b02470) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaExceptionSpec.cpp:162<br>
    #86 0x00007ffff53839f5 in clang::Sema::ActOnStartOfFunctionDef
    (this=0x6b6e00, FnBodyScope=0x0, D=0x7ffff0b023a8) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaDecl.cpp:10475<br>
    #87 0x00007ffff59ad779 in clang::Sema::InstantiateFunctionDefinition
    (this=0x6b6e00, PointOfInstantiation=..., Function=0x7ffff0b023a8,
    Recursive=true, DefinitionRequired=true)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp:3449<br>
    #88 0x0000000000428f79 in QuaffVisitor::CanBeSafeToHandle
    (this=0x694b30, d=0x7ffff0b023a8, inInstantiation=true) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/quaff-visitor.cc:179<br>
    #89 0x000000000042a46f in QuaffVisitor::VisitCXXMethod
    (this=0x694b30, d=0x7ffff0b023a8, instantiation=true) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/quaff-visitor.cc:388<br>
    #90 0x000000000040dd50 in Walker::Traverse (this=0x694c40,
    d=0x7ffff0b023a8) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:64<br>
    #91 0x000000000040e28d in Walker::TraverseCXXRecord (this=0x694c40,
    d=0x7ffff0bf1218) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:96<br>
    #92 0x000000000040df33 in Walker::TraverseClassTemplate
    (this=0x694c40, d=0x96d750) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:109<br>
    #93 0x000000000040dbce in Walker::Traverse (this=0x694c40,
    d=0x96d750) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:45<br>
    #94 0x000000000040e0b2 in Walker::TraverseNamespace (this=0x694c40,
    d=0x95ea20) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:119<br>
    #95 0x000000000040dc25 in Walker::Traverse (this=0x694c40,
    d=0x95ea20) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:51<br>
    #96 0x000000000040e0b2 in Walker::TraverseNamespace (this=0x694c40,
    d=0x95e9b8) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:119<br>
    #97 0x000000000040dc25 in Walker::Traverse (this=0x694c40,
    d=0x95e9b8) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:51<br>
    #98 0x000000000040d8d2 in Walker::TraverseTranslationUnit
    (this=0x694c40, d=0x693bd0) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/walker.cc:17<br>
    #99 0x000000000040d054 in Consumer<Options,
    QuaffVisitor>::HandleTranslationUnit (this=0x694b20, context=...)
    at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/consumer.hh:21<br>
    #100 0x00007ffff1f9dab6 in clang::ParseAST (S=..., PrintStats=false,
    SkipFunctionBodies=false) at
    /home/peter/Programming/llvm/llvm/tools/clang/lib/Parse/ParseAST.cpp:151<br>
    #101 0x00007ffff610824f in clang::ASTFrontendAction::ExecuteAction
    (this=0x660f50) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Frontend/FrontendAction.cpp:536<br>
    #102 0x00007ffff6107d50 in clang::FrontendAction::Execute
    (this=0x660f50) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Frontend/FrontendAction.cpp:439<br>
    #103 0x00007ffff60b4f5f in clang::CompilerInstance::ExecuteAction
    (this=0x7fffffffd368, Act=...) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Frontend/CompilerInstance.cpp:814<br>
    #104 0x00007ffff77bca6e in
    clang::tooling::FrontendActionFactory::runInvocation
    (this=0x7fffffffde88, Invocation=0x6612a0, Files=0x65f4f0,
    DiagConsumer=0x0) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Tooling/Tooling.cpp:272<br>
    #105 0x00007ffff77bc979 in
    clang::tooling::ToolInvocation::runInvocation (this=0x7fffffffdb80,
    BinaryName=0x65fec8 "/home/peter/Programming/llvm/clang/bin/quaff",
    Compilation=0x65aae0, Invocation=0x6612a0)<br>
        at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Tooling/Tooling.cpp:249<br>
    #106 0x00007ffff77bc211 in clang::tooling::ToolInvocation::run
    (this=0x7fffffffdb80) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Tooling/Tooling.cpp:235<br>
    #107 0x00007ffff77bd3aa in clang::tooling::ClangTool::run
    (this=0x7fffffffdea8, Action=0x7fffffffde88) at
/home/peter/Programming/llvm/llvm/tools/clang/lib/Tooling/Tooling.cpp:364<br>
    #108 0x000000000040873d in main (argc=5, argv=0x7fffffffe178) at
/home/peter/Programming/llvm/llvm/tools/clang/tools/extra/quaff/main.cc:149<br>
    <br>
    <br>
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